package 实验三;

public class Test {
    public static void main(String[] args) {
        Student me = new Student(2021310667, "刘至岳", "男");
        System.out.println("学生信息");
        System.out.println(me);
        Teacher b = new Teacher(01, "吕素叶", "女", "物理");
        System.out.println("教师信息");
        System.out.println(b);
        Course c = new Course("大学物理", 01, "2202", 90f);
        System.out.println("课程信息");
        System.out.println(c);
        me.tuike();
        me.delete();

    }
}   